/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Wrapper for equalizer utility - private implementation.
*
*/
#ifndef MPEQUALIZERWRAPPER_P_H
#define MPEQUALIZERWRAPPER_P_H
// System includes
#include <e32base.h>
#include <mdaaudiosampleplayer.h>
// FORWARD DECLARATIONS
class MMPXPlaybackUtility;
class CAudioEqualizerUtility;
class MpEqualizerWrapperPrivate : public CBase,
public MMdaAudioPlayerCallback
{
public:
MpEqualizerWrapperPrivate( MpEqualizerWrapper *wrapper );
virtual ~MpEqualizerWrapperPrivate();
void init();
void applyPreset( int preset );
int activePreset();
void disableEqualizer();
QStringList presetNames();
private:
void DoInitL();
void GetPresetId( TInt& aPresetId );
TInt GetEngineIndexL(const TInt preset) const;
void HandlePresetActivation( TInt aActivatedPreset );
void MapcInitComplete(
TInt aError, const TTimeIntervalMicroSeconds& aDuration );
void MapcPlayComplete( TInt aError );
private:
MpEqualizerWrapper *q_ptr;
CMdaAudioPlayerUtility* iMdaPlayUtility;
MMPXPlaybackUtility* iMpxPlaybackUtility;
CAudioEqualizerUtility* iEqualizerUtility;
TInt iCurrentPresetIndex;
};
#endif // MPEQUALIZERWRAPPER_P_H
//End of File